Pith Number

pith:DPQQSBIN

pith:2024:DPQQSBINQML3ID4FE2YS6K2H7M

not attested not anchored not stored refs pending

Symplectic Reduction in Infinite Dimensions

Gerd Rudolph, Tobias Diez

arxiv:2409.05829 v1 · 2024-09-09 · math.DG · math-ph · math.MP · math.SG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DPQQSBINQML3ID4FE2YS6K2H7M}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-05T09:04:54.745304Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1be109050d8317b40f8526b12f2b47fb15249f5f10dc52e8e0d28fe80b403cd6

Aliases

arxiv: 2409.05829 · arxiv_version: 2409.05829v1 · doi: 10.48550/arxiv.2409.05829 · pith_short_12: DPQQSBINQML3 · pith_short_16: DPQQSBINQML3ID4F · pith_short_8: DPQQSBIN

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/DPQQSBINQML3ID4FE2YS6K2H7M \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 1be109050d8317b40f8526b12f2b47fb15249f5f10dc52e8e0d28fe80b403cd6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0b09d03146a7d48f7d5cd4c14e4f3bcd225cc9fe3894cd5e6a45a220c852f2b6",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP",
      "math.SG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2024-09-09T17:35:53Z",
    "title_canon_sha256": "bd4b077bac6284fdc08b97eb7c8cfd74abff33d39103f1eebd43bdce41f45b8c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2409.05829",
    "kind": "arxiv",
    "version": 1
  }
}